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Journal articles
A 2.5d approach to skin wrinkles segmentation
Abstract : Wrinkles or creases are common structures on surfaces. Their detection is often challenging, and can be an important step for many different applications. For instance, skin wrinkle segmentation is a crucial step for quantifying changes in skin wrinkling and assessing the beneficial effects of dermatological and cosmetic anti-ageing treatments. A 2.5D approach is proposed in this paper to segment individual wrinkles on facial skin surface described by 3D point clouds. The method, based on mathematical morphology, only needs a few physical parameters as input, namely the maximum wrinkle width, the minimum wrinkle length, and the minimum wrinkle depth. It has been applied to data acquired from eye wrinkles using a fringe projection system. An accurate evaluation was made possible thanks to manual annotations provided by three different experts. Results demonstrate the accuracy of this novel method.
Cited literature [34 references]
https://hal-mines-paristech.archives-ouvertes.fr/hal-02428880
Contributor : Etienne Decencière Connect in order to contact the contributor
Submitted on : Monday, January 6, 2020 - 1:43:45 PM
Last modification on : Tuesday, May 11, 2021 - 11:37:32 AM
Long-term archiving on: : Wednesday, April 8, 2020 - 12:06:54 AM
Contributor : Etienne Decencière Connect in order to contact the contributor
Submitted on : Monday, January 6, 2020 - 1:43:45 PM
Last modification on : Tuesday, May 11, 2021 - 11:37:32 AM
Long-term archiving on: : Wednesday, April 8, 2020 - 12:06:54 AM
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